armbian/linux-rockchip
0
0
Fork 0
mirror of https://github.com/armbian/linux-rockchip.git synced 2026-01-06 11:08:10 -08:00
Code Issues Packages Projects Releases Wiki Activity

fix hdmi cec

Browse Source
This commit is contained in:
amazingfate
2023-05-16 17:49:29 +08:00
committed by Mecid Urganci
parent 7f2e9e8254
commit 14b94d16a2
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
View File

@@ -3815,6 +3815,15 @@ void dw_hdmi_qp_cec_set_hpd(struct dw_hdmi_qp *hdmi, bool plug_in, bool change)
if (!plug_in)
cec_notifier_set_phys_addr(hdmi->cec_notifier,
CEC_PHYS_ADDR_INVALID);
else if (hdmi->ddc) {
struct edid *edid = drm_get_edid(&hdmi->connector, hdmi->ddc);
if (edid) {
if (hdmi->cec_notifier)
cec_notifier_set_phys_addr_from_edid(
hdmi->cec_notifier, edid);
kfree(edid);
}
}
if (hdmi->bridge.dev) {
#if IS_REACHABLE(CONFIG_DRM_DW_HDMI_CEC)